200242566

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:801

約数の個数: 48

約数和(自身を含む): 440556480

約数和(自身を除く): 240313914

約数列:

[1, 2, 3, 6, 9, 18, 139, 163, 278, 326, 417, 489, 491, 834, 978, 982, 1251, 1467, 1473, 2502, 2934, 2946, 4419, 8838, 22657, 45314, 67971, 68249, 80033, 135942, 136498, 160066, 203913, 204747, 240099, 407826, 409494, 480198, 614241, 720297, 1228482, 1440594, 11124587, 22249174, 33373761, 66747522, 100121283, 200242566]

約数ペア:

[(1, 200242566), (2, 100121283), (3, 66747522), (6, 33373761), (9, 22249174), (18, 11124587), (139, 1440594), (163, 1228482), (278, 720297), (326, 614241), (417, 480198), (489, 409494), (491, 407826), (834, 240099), (978, 204747), (982, 203913), (1251, 160066), (1467, 136498), (1473, 135942), (2502, 80033), (2934, 68249), (2946, 67971), (4419, 45314), (8838, 22657)]